Advantages​​​​​​​ Of Composite Plastic Sleepers

GNEE rail has been specializing in the production, research, development, and sales of high-quality products for many years. With a total area of 36,000 square meters, our facility is equipped with a wide range of advanced and precision processing and testing equipment. We offer customized production based on customer specifications. For more information, please feel free to visit our factory or contact us directly for inquiries!

The composite plastic sleepers are made from composite polyethylene HDPE material, which offers the following advantages:

• Noise and Vibration Reduction

Thanks to the inherent toughness and flexibility of plastic, it can reduce the noise and vibrations generated by trains on concrete sleepers by 2-3 times.

• Shorter Braking Distance

The braking distance for trains can be shortened by 1-2 times, improving safety and efficiency.

• High-Speed Performance

HDPE composite sleepers enable fast acceleration and are ideal for high-speed trains, supporting speeds from 200-350 km/h. For even higher speeds, ranging from 350-500 km/h or up to 500-700 km/h, these sleepers provide a cost-effective solution. Using HDPE plastic sleepers on high-speed rail (200-350 km/h) can reduce investment costs by 25-40%.

• Wide Temperature Range

These sleepers can function effectively in a wide temperature range of -50°C to 70°C, making them suitable for diverse climates.

• Durability and Resistance

HDPE sleepers are highly resistant to aging, acid, alkali, and moisture, ensuring stable performance with a long service life of 50-70 years.

• Lightweight and Easy to Handle

These sleepers are easy to transport, disassemble, and install, reducing labor costs and enhancing operational efficiency.

• Environmentally Friendly

Composite polyethylene is a byproduct of petroleum, helping to conserve natural resources such as minerals and timber, thus contributing to environmental protection.